How can I recycle a Casio Exilim that has a broken lens?

I have a Casio Exilim that is about 3 years old and its only problem is that wine was spilled on it and damaged the lens. As far as I can see, all the other components are functional. What can I do with the camera as a whole, or how can I salvage the pieces? I have an Arduino and was wondering whether it were possible to hook-up the buttons and display to it.
Thank you.